<div class="container">	<div class="row-fluid">		<div class="span3 mt30">			<?php echo $this->template->block('user_sidebar') ?>		</div>		<div class="span9 box">			<div class="box-content">				<div class="page-header">					<h2>QR Code</h2>				</div>				<?php echo form_open('', 'class="form-horizontal" id="user-change-password-form"') ?>				<fieldset>					<div class="control-group">					<label for="retype-password" class="control-label">QR Code</label>					<div class="controls">						<input type="text" name="qr_code" value="<?php echo $this->current_user->qr_code ?>">						<div class="mt10"><?php echo qr_code($this->current_user->qr_code, 150, 150) ?></div>					</div>				</div>				<div class="control-group">					<div class="controls">						<button type="submit" class="btn btn-primary">Create</button>					</div>				</div>			</fieldset>			<?php echo form_close() ?>		</div>	</div></div></div>